Each restricted stock unit represents the right to receive one share of the Issuer's common stock.

(
2)

The restricted stock units are fully vested.

(
3)

The restricted stock units are fully vested.

Remarks:
This Form 4 is being filed to report the issuance of shares of the Issuer's Common Stock underlying two Restricted Stock Units (RSU) that were reported in Table II of the Reporting Person's Form 3. The share amount of the 53,662 RSU was to be fixed at a share number equal to 1.5% of the Issuer's outstanding stock on a fully diluted basis, determined as
of immediately before the closing of the Issuer's initial public offering (IPO). Both of the RSU's reported herein fully vested upon the closing of the Issuer's IPO, and the shares of the Issuer's Common Stock underlying the RSU's are now being issued.